<%--
  Created by IntelliJ IDEA.
  User: k
  Date: 2022/4/24
  Time: 12:16
  To change this template use File | Settings | File Templates.
--%>
<%@ page pageEncoding="utf-8" contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
  <title>Title</title>
  <style type="text/css">
    body {
      background-image: url("./img/bg2.webp");
      background-size: cover;
      background-attachment: fixed;
      background-position: center;
    }

    h1 {
      text-align: center;
      color: #edc1217a;
    }

    .main {
      width: 800px;
      height: 500px;
      background: #ffffff82;
      position: absolute;
      top: 100px;
      left: 50%;
      margin-left: -400px;
    }

    .main p img {
      display: block;
      margin: 100px auto;
    }

    .returnIndex {
      border: none;
      display: inline-block;
      width: 70px;
      height: 30px;
      border-radius: 3px;
      background: #007eff;
      position: absolute;
      bottom: 10px;
      left: 50%;
      margin-left: -35px;
    }

    .returnIndex a {
      text-decoration: none;
      color: white;

    }


    .goToManger a {
      text-decoration: none;
      color: white;
    }

  </style>
</head>
<body>
<div id="main" class="main">
  <h1>您还没有选择过课程哦！点击这里选择课程吧</h1>
  <p style="text-align: center">
    <img src="<%=request.getContextPath()%>img/cry.jpg">
  </p>

  <button class="returnIndex"><a href="courseServlet?action=selectCourseTable">选择课程</a></button>

</div>
</body>
</html>
